@rds85 great built and I like how you have dedicate fish room. It's a lot easy to work with than not having one. I've been in hobby a little over 20yrs. I starting back when I was high school. Thru high school and college back then I did not know much about and have learn a lot of lesson when I was start. I encounter fish lost due to disease like ich, marine velvet, and other fish disease back then when I start saltwater. Now before I build my I'm also working by researching reading idea from different forum to get idea on how I will do my built mine. The idea is want to have excellent functionally, easy to take care, and control as you know most of us have to work for living to make money to buy want we. So I'm still saving money and working a plan. Also be able to enjoy piece of Ocean Reef without too much issue. I understand now how important to QT your fish and thank you for doing that to these animal. I know a lot people are debating about QT your fish or not due to many reason which a couple of people saying "Don't have enough room to built one", "Too much work or equipment to use" and "Time consuming". On the other note about the treatment your using when you said "Handling chelated quite well actually" what type of copper treatment are you using. The reason why I asked cause I read from the site
http://www.wetwebmedia.com/cryptchelcucures.htm and forum here that using chelated copper such as "Copper Power" can tolerate most fish even wrasses. Also your gonna have to give detail how you did your mixing water station as I like that idea.
Always,
Jay